Yeah it's not just a retexture, it's basically a different face. The mesh has undergone some changes in the DS version, adding in additional polys, the vert positions for the nose/mouth/chin are altered quite significantly, and the UV map is completely different.
Disciple's always had the creepiest "uglification" in my opinion. Cool Atris transition too with her Darth Traya appearance
And as much as I like the evil Kreia hybrid thing.... looks a bit too much of a departure in my opinion. The gem/necklace thing from the original model would certainly set it apart
You seem to change avatars more often than I change pants.
Looking at the girlies there, I am again reminded of how much better their 1st/intermediate DS transition faces look (sans veins). I wonder if I should make some sort of emo/goth girl mod.
Looking pretty cool! The dark side transitions of the companions have always intrigued me. Mira's especially, since it's difficult to be light enough to get her and then dark enough to fully corrupt her